HEI Weather

Weather and Climate at HEI

Lille, where Ecole des Hautes Etudes Industrielles de Lille (HEI) is located, experiences a temperate oceanic climate.

• Winter (December to February): Temperatures range from 1°C to 6°C, with occasional frost and snow.
• Spring (March to May): Temperatures increase from 3°C to 15°C, with increasing rainfall.
• Summer (June to August): Warmest period with temperatures between 12°C and 23°C, and occasional heatwaves.
• Autumn (September to November): Temperatures drop from 20°C to 7°C, with frequent rain.

Annual rainfall is around 650mm, with the wettest months being November and December. The climate can affect commuting, especially during heavy rain or snow, and outdoor research activities might be limited during the colder months.